协作机器人的安全反向驱动方法、装置、设备及介质
By judging and controlling the short-circuit braking of the motor when the collaborative robot is in standby mode, the safety problem of releasing the brake in emergency situations is solved, avoiding the fall caused by gravity and ensuring the safety of emergency operations and personnel.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANGHAI JIEKA ROBOT TECH CO LTD
- Filing Date
- 2023-12-22
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, when collaborative robots release their brakes in an emergency, they cannot safely avoid causing secondary damage to production equipment or personnel. Furthermore, during reverse drive, they are prone to falling due to gravity, increasing the risk of accidents.
By determining whether the applied operation meets the reverse drive conditions while the collaborative robot is in standby mode, the brake is released and the motor is controlled to enter the short-circuit braking state after entering the reverse drive state, until the exit conditions are met and the reverse drive is exited, ensuring safe escape from trouble.
It enables safe reverse drive in robot standby mode, avoiding the problem of falling due to gravity, reducing secondary injury to the human body, and optimizing the safety of emergency operations.
Smart Images
Figure CN117506929B_ABST